Dab tsi yog tus lej 79-41-4?
Tus lej cas naj npawb 79-41-4 yog hais txog metharacrylic acid (maa).
Metharacrylic Acid (Maa)
Cas tsis . 79-41-4
Molecular cov mis: ch 2= c (CH3) COoh
Tsis muaj.: 2531, Chav Kawm: 8
HS code: 29161300.10
Metharacrylic Acid (Maa) Lwm lub npe 2-Methyl-2-Propenoic Acid; 2-Methylacrylic acid.
Methamrylic Acid (CASE 79-} 41-4) yog cov organic acid, cais raws li cov carboxylic acid-pawg acidic acid-ib pawg tsiaj ntawm cov organic. Raws li cov organic acid, nws yog muab tau los ntawm organic pub mis. Cov ntawv thov ntawm no organic acid leverage nws acidity thiab reactivity: hauv kev lag luam tshuaj, maa siv los ua ke rau cov nplaum thiab cov plastics; Thiab nyob rau hauv kev lag luam kws tshuaj, organic acid methalic acid yog siv los tsim cov txheej txheem interic rau tshuaj (tiv thaiv tshuaj los ntawm lub plab acid). Nws cov organic acid kuj tseem ua rau nws muaj txiaj ntsig zoo rau cov txheej txheem kev lag luam xws li kev kho dej khib nyiab.
Yog tias koj tab tom nrhiav rau tus neeg muab kev ntseeg siab ntawmKev Lag Luam Qib Methacrylic Acid Cas 79-44-4?
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Vim li cas thiaj xaiv peb?
Peb muaj peb tus kheej rau muab kev pabcuam zoo rau peb cov qhua tuaj noj mov. Peb pab neeg yog ib txwm muaj los teb cov lus nug thiab daws cov kev txhawj xeeb uas peb cov neeg siv khoom yuav muaj. Peb ua haujlwm ze nrog peb cov neeg siv khoom kom ntseeg tau tias lawv cov kev xav tau tau raug ntsib, thiab peb tau cog lus tias yuav muab cov kev daws teeb meem uas tau raws lawv cov kev xav tau. Nrog peb tsom rau cov neeg siv khoom txaus siab, peb ntseeg tau tias peb cov methacrylic acid (maa) yog qhov kev xaiv zoo tshaj plaws rau kev lag luam siab thiab kev pabcuam qhua tshwj xeeb thiab tshwj xeeb.
ntim
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Qho hnyav |
Yam ntim |
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<25KG |
Los ntawm cov ntawv ci - Alum Hnab / Pap / Lub raj mis |
|
Ntau dua los yog sib npaug rau 25kg |
Pob: 25kg / nruas / hnab lossis raws li koj qhov kev thov |
Kev xa mus
Nquag rau qhov muaj nuj nqis me me, peb yuav xa lawv los ntawm DHL, FedEx, Kab tshwj xeeb thiab yog li ntawm cov huab cua, hiav txwv, thiab ib co kab tshwj xeeb rau feem ntau cov teb chaws.
Txog Peb
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
Peb ua raws li cov qauv thoob ntiaj teb suav nrog ISO thiab GMP, kom txhua qhov kev xa khoom raws li qhov ua tau zoo thiab kev nyab xeeb thiab kev nyab xeeb.
